Manitowoc MLC300 User Manual

Manitowoc Published 11-20-19, Control # 234-19 4-51
MLC300 OPERATOR MANUAL SETUP AND INSTALLATION
3
1
4
Install Second Crawler
See Figure 4-37 for the following procedure.
1. Lower the first crawler to the ground by fully retracting
the corresponding jacks.
NOTE The second crawler can be lifted at the 7,3 m (24 ft)
radius from either side of the carbody.
2. Repeat First Crawler Installation steps 1
– 8 on
page 4-47
.
3. If the second crawler is being lifted from the same side of
the carbody as the first crawler, swing 180°.
4. Repeat First Crawler Installation steps 9
– 23 on
page 4-47.
5. Retract the carbody jacks until the second crawler is on
the ground.
6. Install the crawler ladders. See Install Crawler Ladders
below.
7. Fully retract the carbody jacks and store them. See
Store Carbody Jacks on page 4-53
.
Install Crawler Ladders
See Figure 4-38 for the following procedure.
NOTE Two ladders are shipped separately from the crawler
assemblies. Each ladder weighs 18 kg (40 lb).
To provide access that meets user needs, there are
four installation positions on each crawler: two front,
inboard and outboard; two rear, inboard and
outboard.
1. Lift the ladder (1) into position at the desired location on
the crawler.
2. Hook the ladder (1) into the brackets (2) on the crawler.
3. Install quick-release pins (3) to lock the ladder (1) in the
brackets (2).
DANGER
Tipping Hazard!
Prevent the crane from tipping over when installing the
second crawler:
• Do not attempt to lift the second crawler until the first
crawler is lowered to the ground.
• Do not exceed a radius of 7,3 m (24 ft) when lifting
second crawler.
CAUTION
Parts Damage!
Do not attempt to lift the crawler off the trailer by booming
up. Damage to the self-erect cylinder can occur.
Avoid hitting the carbody jacks with the crawler.

Manitowoc MLC300 Specifications

General

Brand	Manitowoc
Model	MLC300
Category	Construction Equipment
Language	English